Astronomy and Astrophysics – Astrophysics
Scientific paper
Dec 1989
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989japa...10..439g&link_type=abstract
Journal of Astrophysics and Astronomy (ISSN 0250-6335), vol. 10, Dec. 1989, p. 439-443.
Astronomy and Astrophysics
Astrophysics
1
Binary Stars, Northern Sky, Radial Velocity, Celestial Mechanics, Periodic Variations, Stellar Orbits
Scientific paper
Photoelectric radial-velocity measurements of HD 111425 from May 1980 to
March 1988 are presented. The observations show that the source is a
double-lined spectroscopic binary. It is found that the components of
the binary have types of about F8 V and G6 V and are in a 51-day orbit
of moderate eccentricity.
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